1. Geisel School of Medicine at Dartmouth Hanover NH USA
2. Jefferson Headache Center Thomas Jefferson University Philadelphia PA USA
3. Northwell Health Physician Partners Neuroscience Institute Great Neck NY USA
4. Montefiore Headache Center Albert Einstein School of Medicine The Bronx NY USA
5. Eli Lilly and Company Indianapolis IN USA
6. Department of Psychological Sciences Purdue University West Lafayette IN USA